EP 1655886 B1 20080910 - A METHOD FOR PROCESSING A REQUEST TO CREATE THE PACKET DATA PROTOCOL CONTEXT
Title (en)
A METHOD FOR PROCESSING A REQUEST TO CREATE THE PACKET DATA PROTOCOL CONTEXT
Title (de)
VERFAHREN ZUM VERARBEITEN EINER ANFORDERUNG, DEN PAKETDATEN-PROTOKOLL-KONTEXT ZU ERZEUGEN
Title (fr)
PROCEDE DE TRAITEMENT D'UNE DEMANDE DE CREATION DU CONTEXTE DE PROTOCOLE DE PAQUET DE DONNEES
Publication
Application
Priority
- CN 2004000927 W 20040810
- CN 03153614 A 20030815
Abstract (en)
[origin: EP1655886A1] The present invention discloses a method for processing Create Packet Data Protocol (PDP) Context Request. The method includes: 1) storing Cause values of different versions as well as definitions for all the Cause values in the GSN receiving Create PDP Context Request messages; 2) after receiving a Create PDP Context Request message, the GSN checking the version number, performing internal processing, and setting a Cause value of the identical version in the Create PDP Context Response message according to the processing result and the version number of the Create PDP Context Request; 3) encapsulating the Create PDP Context Response, and returning it to the sender of the Create PDP Context Request. The processing method of the present invention can avoid possible incompatibility of implementation, have a wider scope of application and prevent the protocol resources from being wasted. Moreover, the method is conducive to localizing and solving the problems encountered in practical applications, and is highly compatible as there is no need to make any modification on the existing versions.
IPC 8 full level
H04L 12/00 (2006.01); H04J 13/00 (2006.01); H04L 12/56 (2006.01); H04L 29/06 (2006.01); H04L 29/08 (2006.01); H04W 76/02 (2009.01)
CPC (source: EP KR US)
H04L 69/18 (2013.01 - EP US); H04W 88/12 (2013.01 - KR); H04W 88/16 (2013.01 - KR); H04W 92/12 (2013.01 - KR); H04W 76/10 (2018.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1655886 A1 20060510; EP 1655886 A4 20061102; EP 1655886 B1 20080910; AT E408282 T1 20080915; CA 2534541 A1 20050728; CN 1283055 C 20061101; CN 1581746 A 20050216; DE 602004016527 D1 20081023; JP 2007502586 A 20070208; KR 100822787 B1 20080417; KR 20060036117 A 20060427; US 2007121647 A1 20070531; WO 2005069536 A1 20050728
DOCDB simple family (application)
EP 04762063 A 20040810; AT 04762063 T 20040810; CA 2534541 A 20040810; CN 03153614 A 20030815; CN 2004000927 W 20040810; DE 602004016527 T 20040810; JP 2006523507 A 20040810; KR 20067003007 A 20060213; US 56827004 A 20040810